擅长:python、mysql、java
<p>如果替换迭代,这可能会更快</p>
<pre><code>for i in pixels:
for j in tabela:
if i == j[0]:
arrayBits.append(j[1])
</code></pre>
<p>使用字典查找</p>
<pre><code>tabela_dict = dict(tabela)
for i in pixels:
if i in tabela_dict :
arrayBits.append(tabela_dict[i])
</code></pre>